Question: What gun has the highest firing rate?
Paraphrase: What weapon has the most elevated terminating rate?
SPARQL (Wikidata): select ?ent where { ?ent wdt:P31 wd:Q15142894 . ?ent wdt:P3792 ?obj . ?ent wdt:P31 wd:Q15142894} ORDER BY ASC(?obj)LIMIT 5 
Answer: M1931/37, 130 53 TK, 4.5 inch Mark 8, 127/54 Compact, M1939